CLEAN : 'This can't go on any longer': in Greece, thousands march against rising prices

The video covers a range of topics, starting with an introduction to key terms and concepts. It then moves on to discuss aircraft and leadership roles, before concluding with a variety of miscellaneous topics such as food and greetings.

What might the single word 'Pizza' signify in a conversation?

What does the phrase 'I think. If you can.' suggest about the speaker's attitude?